+domain.com in "! +local_domains"?
+ list element: ! +local_domains
+ start sublist local_domains
+ domain.com in "test.ex : *.test.ex"?
+ ╎list element: test.ex
+ ╎list element: *.test.ex
+ domain.com in "test.ex : *.test.ex"? no (end of list)
+ end sublist local_domains